HPI Baja Rear Shock Mount Reinforcement Alloy - GPM BJ030 by GPM  [BJ030]

Reinforcement plate for HPI Baja rear shocks

This alloy rear shock tower support is supplied as an aftermarket reinforcement for HPI Baja chassis, intended to stiffen the rear shock mount area. It limits flex at the tower so the rear suspension keeps alignment when under load or during rough runs.

It installs as a direct replacement in the factory tower location using the stock mounting points and hardware; confirm hole alignment before final torque. Because it changes mounting stiffness, expect modest differences in shock response and plan to fine-tune damping or spring rates on reassembly.

For tuning use, the part gives a firmer foundation for shock relocation or dual-shock layouts, helping preserve camber and toe through the suspension sweep. Consider it a tool for consistent rear-end feel rather than a standalone geometry fix.

Install this alloy tower support to provide a firmer rear shock mounting point and more consistent tuning results on HPI Baja rigs; re-check fastening after the first test laps.